IN2014DN07780A - - Google Patents

Info

Publication number
IN2014DN07780A
IN2014DN07780A IN7780DEN2014A IN2014DN07780A IN 2014DN07780 A IN2014DN07780 A IN 2014DN07780A IN 7780DEN2014 A IN7780DEN2014 A IN 7780DEN2014A IN 2014DN07780 A IN2014DN07780 A IN 2014DN07780A
Authority
IN
India
Prior art keywords
opening portion
body structure
extrusion
door opening
window opening
Prior art date
Application number
Inventor
Hideyuki Nakamura
Hisatoshi Yamamoto
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DN07780A publication Critical patent/IN2014DN07780A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/08—Sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/12—Roofs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

In order to obtain a rail vehicle body structure such that a decrease in weight and productivity can be both achieved without an increase in life cycle energy an underframe (10) is formed by joining hollow extrusions (50) and a side body structure (20) is formed by a hybrid structure of a double skin extrusion (50) and a single skin extrusion (60) joined together. Further a door opening portion (21) and a window opening portion (22) or an interior member of the side body structure (20) are formed such that an upper side (23, 25) and a lower side (24, 26) of the door opening portion (21) and the window opening portion (22) or the attached position of the attached portion are disposed at the position of the hollow extrusion (50).
IN7780DEN2014 2012-03-22 2013-02-28 IN2014DN07780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012064882 2012-03-22
PCT/JP2013/055342 WO2013140976A1 (en) 2012-03-22 2013-02-28 Rail vehicle body structure

Publications (1)

Publication Number Publication Date
IN2014DN07780A true IN2014DN07780A (en) 2015-05-15

Family

ID=49222439

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7780DEN2014 IN2014DN07780A (en) 2012-03-22 2013-02-28

Country Status (4)

Country Link
JP (1) JP5986190B2 (en)
GB (1) GB2513817B (en)
IN (1) IN2014DN07780A (en)
WO (1) WO2013140976A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6944324B2 (en) * 2017-09-26 2021-10-06 川崎重工業株式会社 Railroad vehicle structure
CN109606401A (en) * 2018-10-26 2019-04-12 安徽鑫铂铝业股份有限公司 A kind of high tough rail transit vehicle body aluminum profile
DE102022210227A1 (en) * 2022-09-27 2024-03-28 Siemens Mobility GmbH Car body in partial differential construction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742128Y2 (en) * 1978-04-12 1982-09-16
JPS5842840B2 (en) * 1978-05-17 1983-09-22 藤工業株式会社 Surface printing method
JPH0645341B2 (en) * 1989-01-18 1994-06-15 株式会社日立製作所 Side structure of railway vehicle
JPH04133852A (en) * 1990-09-26 1992-05-07 Hitachi Ltd Railway vehicle body
JP2784279B2 (en) * 1991-06-25 1998-08-06 川崎重工業株式会社 Structural structure using extruded light alloy
JPH09169267A (en) * 1995-12-20 1997-06-30 Hitachi Ltd Vehicle body
JP2005263083A (en) * 2004-03-19 2005-09-29 Tokyu Car Corp Railway rolling stock body structure
JP4732993B2 (en) * 2006-09-29 2011-07-27 東急車輛製造株式会社 Vehicle panel structure
JP4854715B2 (en) * 2008-08-19 2012-01-18 川崎重工業株式会社 Railcar side structure

Also Published As

Publication number Publication date
GB201415886D0 (en) 2014-10-22
GB2513817A (en) 2014-11-05
WO2013140976A1 (en) 2013-09-26
JP5986190B2 (en) 2016-09-06
GB2513817B (en) 2017-10-11
JPWO2013140976A1 (en) 2015-08-03

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